3v4l.org

run code in 300+ PHP versions simultaneously
<?php $utc_offset = 946684800000; $prc_str = "1AF44B00"; $t = base_convert($prc_str,16,10); echo t." ".gmdate("Y-m-d H:i:s", $t)."\r\n"; $t = $t + $utc_offset; echo t." ".gmdate("Y-m-d H:i:s", $t)."\r\n"; ?>

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.70.0110.00316.63
8.3.60.0070.00716.63
8.3.50.0080.00722.96
8.3.40.0180.00018.79
8.3.30.0000.01419.14
8.3.20.0040.00420.02
8.3.10.0080.00021.81
8.3.00.0000.00817.38
8.2.180.0070.01418.26
8.2.170.0070.01422.96
8.2.160.0150.00420.53
8.2.150.0000.00824.18
8.2.140.0030.00524.66
8.2.130.0040.00426.16
8.2.120.0050.00321.10
8.2.110.0030.00622.08
8.2.100.0120.00017.64
8.2.90.0070.00019.07
8.2.80.0080.00017.97
8.2.70.0050.00517.50
8.2.60.0000.00817.93
8.2.50.0050.00318.07
8.2.40.0030.00618.16
8.2.30.0080.00017.92
8.2.20.0080.00017.83
8.2.10.0040.00418.21
8.2.00.0050.00317.73
8.1.280.0100.00725.92
8.1.270.0090.00023.99
8.1.260.0080.00026.35
8.1.250.0080.00028.09
8.1.240.0030.00623.89
8.1.230.0050.00519.15
8.1.220.0050.00317.74
8.1.210.0050.00318.77
8.1.200.0070.00317.47
8.1.190.0040.00417.13
8.1.180.0030.00518.10
8.1.170.0050.00318.46
8.1.160.0070.00022.00
8.1.150.0040.00418.86
8.1.140.0060.00317.40
8.1.130.0000.00717.77
8.1.120.0030.00417.44
8.1.110.0040.00417.34
8.1.100.0040.00417.44
8.1.90.0040.00417.28
8.1.80.0000.00717.50
8.1.70.0030.00317.36
8.1.60.0020.00517.55
8.1.50.0000.00917.38
8.1.40.0000.01117.55
8.1.30.0060.00317.70
8.1.20.0040.00417.52
8.1.10.0000.00817.54
8.1.00.0050.00517.48
8.0.300.0020.00518.77
8.0.290.0000.00816.88
8.0.280.0000.00718.43
8.0.270.0060.00317.12
8.0.260.0000.00817.23
8.0.250.0000.00716.98
8.0.240.0040.00417.00
8.0.230.0080.00016.98
8.0.220.0050.00216.98
8.0.210.0000.00716.96
8.0.200.0030.00316.98
8.0.190.0040.00416.93
8.0.180.0040.00416.97
8.0.170.0040.00416.89
8.0.160.0040.00417.07
8.0.150.0000.00716.93
8.0.140.0060.00316.90
8.0.130.0030.00313.31
8.0.120.0000.00816.82
8.0.110.0040.00416.79
8.0.100.0080.00016.80
8.0.90.0000.00816.81
8.0.80.0100.00716.88
8.0.70.0000.00716.88
8.0.60.0040.00416.82
8.0.50.0050.00316.84
8.0.30.0100.01117.25
8.0.20.0100.00917.40
8.0.10.0000.00717.04
8.0.00.0120.00616.61
7.4.330.0020.00215.14
7.4.320.0030.00316.46
7.4.300.0030.00316.49
7.4.290.0040.00416.64
7.4.280.0080.00016.52
7.4.270.0000.00816.62
7.4.260.0070.00016.61
7.4.250.0030.00516.36
7.4.240.0020.00516.55
7.4.230.0030.00316.61
7.4.220.0030.01216.52
7.4.210.0030.01716.53
7.4.200.0030.00316.37
7.4.160.0090.00616.55
7.4.150.0090.01617.40
7.4.140.0100.00717.86
7.4.130.0070.01016.47
7.4.120.0120.00516.47
7.4.110.0140.01216.48
7.4.100.0140.00416.50
7.4.90.0170.01216.44
7.4.80.0040.01319.39
7.4.70.0080.01116.57
7.4.60.0090.00616.46
7.4.50.0000.00616.43
7.4.40.0090.00916.39
7.4.30.0160.00016.53
7.4.00.0100.00714.98
7.3.330.0050.00013.30
7.3.320.0030.00313.16
7.3.310.0040.00416.38
7.3.300.0030.00316.22
7.3.290.0070.00716.31
7.3.280.0100.00516.29
7.3.270.0140.00317.40
7.3.260.0110.01116.65
7.3.250.0090.00916.42
7.3.240.0110.00716.33
7.3.230.0140.00716.52
7.3.210.0080.00816.47
7.3.200.0110.01119.39
7.3.190.0150.00316.57
7.3.180.0030.01216.41
7.3.170.0030.01316.55
7.3.160.0130.00316.37
7.2.330.0110.00716.52
7.2.320.0140.01016.38
7.2.310.0070.01016.52
7.2.300.0080.00816.56
7.2.290.0060.01016.71
7.2.60.0060.00616.94
7.2.00.0030.01219.39
7.1.200.0070.00415.75
7.1.100.0000.01017.88
7.1.70.0080.00017.26
7.1.60.0100.01019.40
7.1.50.0080.00816.66
7.1.00.0000.08022.33
7.0.200.0000.00816.82
7.0.140.0100.06721.96
7.0.60.0070.03719.86
7.0.50.0030.04017.86
7.0.40.0070.08720.19
7.0.30.0200.05020.21
7.0.20.0230.04020.39
7.0.10.0030.05719.99
7.0.00.0100.07320.03
5.6.280.0030.07321.09
5.6.210.0170.07020.72
5.6.200.0070.08018.12
5.6.190.0070.04720.41
5.6.180.0500.05320.61
5.6.170.0270.07720.38
5.6.160.0030.06320.37
5.6.150.0070.03718.18
5.6.140.0030.08718.21
5.6.130.0000.08718.13
5.6.120.0070.04020.88
5.6.110.0030.05720.98
5.6.100.0070.05021.00
5.6.90.0100.03721.12
5.6.80.0100.04320.42
5.5.350.0270.07720.44
5.5.340.0130.07717.98
5.5.330.0170.03020.27
5.5.320.0370.07020.27
5.5.310.0330.04320.30
5.5.300.0030.08718.00
5.5.290.0100.07717.93
5.5.280.0100.04020.65
5.5.270.0100.06020.63
5.5.260.0070.03720.67
5.5.250.0070.04720.49
5.5.240.0300.06720.18
5.4.450.0400.03319.43
5.4.440.0270.04319.25
5.4.430.0270.04719.38
5.4.420.0230.04019.21
5.4.410.0430.04019.05
5.4.400.0370.03319.25
5.4.390.0200.04319.21
5.4.380.0370.04718.50
5.4.370.0430.04318.62
5.4.360.0400.04018.49
5.4.350.0370.05318.67
5.4.340.0300.04318.76
5.4.320.0080.03912.46
5.4.310.0070.03912.45
5.4.300.0060.04212.45
5.4.290.0070.03612.45
5.4.280.0090.03312.35
5.4.270.0060.03512.35
5.4.260.0050.03812.35
5.4.250.0080.03712.35
5.4.240.0040.03812.35
5.4.230.0060.03912.34
5.4.220.0070.03812.34
5.4.210.0050.03712.34
5.4.200.0070.03612.34
5.4.190.0060.03712.34
5.4.180.0080.03412.34
5.4.170.0070.03512.35
5.4.160.0060.03612.35
5.4.150.0040.03812.34
5.4.140.0060.03712.02
5.4.130.0090.03212.02
5.4.120.0040.03911.97
5.4.110.0020.04011.96
5.4.100.0070.04011.96
5.4.90.0060.04211.97
5.4.80.0030.04511.97
5.4.70.0060.03311.96
5.4.60.0040.03611.96
5.4.50.0070.03611.96
5.4.40.0080.03411.95
5.4.30.0060.03511.95
5.4.20.0100.03111.95
5.4.10.0050.03511.95
5.4.00.0090.03411.44
5.3.290.0050.04012.80
5.3.280.0060.03812.71
5.3.270.0060.04312.72
5.3.260.0070.03812.72
5.3.250.0040.03912.72
5.3.240.0060.03712.72
5.3.230.0050.03812.71
5.3.220.0050.03812.68
5.3.210.0070.03812.68
5.3.200.0070.03612.68
5.3.190.0060.03812.68
5.3.180.0100.03312.67
5.3.170.0080.03612.67
5.3.160.0060.03712.68
5.3.150.0080.03612.68
5.3.140.0050.03812.66
5.3.130.0020.04412.66
5.3.120.0050.03912.65
5.3.110.0100.03612.66
5.3.100.0080.03512.12
5.3.90.0070.03512.08
5.3.80.0070.03512.08
5.3.70.0080.03412.07
5.3.60.0060.03612.06
5.3.50.0050.03712.00
5.3.40.0030.03912.00
5.3.30.0100.03111.94
5.3.20.0060.03511.72
5.3.10.0100.03511.69
5.3.00.0060.03611.68
5.2.170.0050.0319.18
5.2.160.0050.0289.18
5.2.150.0050.0379.17
5.2.140.0060.0309.18
5.2.130.0060.0299.13
5.2.120.0020.0329.13
5.2.110.0070.0289.14
5.2.100.0070.0269.14
5.2.90.0020.0319.14
5.2.80.0060.0319.13
5.2.70.0050.0319.13
5.2.60.0080.0329.08
5.2.50.0050.0309.06
5.2.40.0070.0309.03
5.2.30.0060.0289.01
5.2.20.0060.0279.00
5.2.10.0050.0278.92
5.2.00.0040.0318.77
5.1.60.0030.0268.06
5.1.50.0030.0268.05
5.1.40.0030.0268.04
5.1.30.0030.0278.39
5.1.20.0020.0298.41
5.1.10.0040.0268.13
5.1.00.0030.0278.14
5.0.50.0070.0196.64
5.0.40.0040.0196.50
5.0.30.0070.0326.31
5.0.20.0010.0276.29
5.0.10.0020.0226.26
5.0.00.0070.0276.25
4.4.90.0010.0174.78
4.4.80.0030.0164.75
4.4.70.0040.0144.75
4.4.60.0040.0214.75
4.4.50.0030.0154.77
4.4.40.0000.0284.71
4.4.30.0020.0174.76
4.4.20.0010.0214.84
4.4.10.0040.0144.85
4.4.00.0020.0284.75
4.3.110.0010.0194.67
4.3.100.0040.0194.66
4.3.90.0030.0214.63
4.3.80.0080.0264.58
4.3.70.0030.0144.63
4.3.60.0020.0154.63
4.3.50.0040.0144.63
4.3.40.0030.0234.54
4.3.30.0030.0153.32
4.3.20.0030.0153.29
4.3.10.0020.0163.25
4.3.00.0030.01715.91

preferences:
43.96 ms | 401 KiB | 5 Q